html - Busting out of an iframe using meta-refresh or javascript? - Stack Overflow

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I basically have a page which shows a "processing" screen which has been flushed to the browser. Later on I need to redirect this page, currently we use meta refresh and this normally works fine.

With a new payment system, which includes 3D secure, we potentially end up within an iframe being directed back to our site from a third party.

I need to be able to redirect from this page, either using javascript or meta-refresh, and bust out of the iframe if it exists.

Cheers!

(I have done busting out of iframes before but can't find my old code and a google search was useless, thought it was the perfect time to try Stackoverflow out!)

I basically have a page which shows a "processing" screen which has been flushed to the browser. Later on I need to redirect this page, currently we use meta refresh and this normally works fine.

With a new payment system, which includes 3D secure, we potentially end up within an iframe being directed back to our site from a third party.

I need to be able to redirect from this page, either using javascript or meta-refresh, and bust out of the iframe if it exists.

Cheers!

(I have done busting out of iframes before but can't find my old code and a google search was useless, thought it was the perfect time to try Stackoverflow out!)

• javascript
• html
• iframe
• http-redirect

Share Improve this question Follow edited Nov 7, 2008 at 14:36 Ben Doom 7,88511 gold badge2929 silver badges3131 bronze badges asked Nov 7, 2008 at 10:24 Ben LynchBen Lynch 18922 gold badges22 silver badges1212 bronze badges

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3 Answers 3

Sorted by: Reset to default 4

So I added the following to my redirected pages. Luckily they have nothing posted at them so can be simply redirected. Also the use of javascript is ok as it is required to get to that point in the site.

<script type="text/javascript" language="javascript">
    if (top.frames.length>0)
    setTimeout("top.location = window.location;",100);
</script>

I'm doing something similar to keep an old site inside it's frameset:

<SCRIPT TYPE="text/JavaScript">
    if (window == top){top.location.replace("/foo.html");}
</SCRIPT>

So to break out of the iframe, just change == to !=

I see that you're using setTimeout in your example. Is waiting to break out of the iframe a requirement, or would you rather it happen immediately?

if you are using javascript:

parent.document.location = "http://www.google."

and if you are using html:

<a href="http://www.google." target=_top >Google</a>

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